[erlang-bugs] megaco flex warning

Tuncer Ayaz <>
Thu Jan 31 21:09:53 CET 2013

There's a warning while processing megaco_flex_scanner_drv.flex:
megaco_flex_scanner_drv.flex:443: warning, the character range [~-ÿ]
    is ambiguous in a case-insensitive scanner

Maybe flex should print decimal or hex values in the character range
instead to make it clearer and potentially more portable.

flex vsn: 2.5.37
perl vsn 5.16.2
locale: en_US.iso88591
otp.git: 68b804f

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